Hello Sir
I built many circuit depend on interface atmega328 to BLE and used it to control loads like motors ,led,relays ,.........
So I hope to have more discuss about the circuit
I have proficiency in following software tools:
Electrical circuit design
Arduino IDE
pcb design
microcontroller programming ,interface
plc programming
scada system design
Siemens S7 programming
Electrical circuit simulation
thermal control system building
circuit (low energy control) bluetooth
NodeMCU programming
IOT (internet of things)
Mplab(x) IDE
micro C IDE
PCB manufacturing
Thanks
Mohamed